4319488842245 has 8 divisors (see below), whose sum is σ = 5216401812984. Its totient is φ = 3433580938944.

The previous prime is 4319488842241. The next prime is 4319488842299. The reversal of 4319488842245 is 5422488849134.

It is a Cunningham number, because it is equal to 2078338²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 4319488842244 = 1^2 + 2078338^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4319488842245 - 2² = 4319488842241 is a prime.

It is a super-3 number, since 3×4319488842245³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4319488842241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2751265994 + ... + 2751267563.

It is an arithmetic number, because the mean of its divisors is an integer number (652050226623).

Almost surely, 2^{4319488842245} is an apocalyptic number.

It is an amenable number.

4319488842245 is a deficient number, since it is larger than the sum of its proper divisors (896912970739).

4319488842245 is a wasteful number, since it uses less digits than its factorization.

4319488842245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5502533719.

The product of its digits is 70778880, while the sum is 62.

The spelling of 4319488842245 in words is "four trillion, three hundred nineteen billion, four hundred eighty-eight million, eight hundred forty-two thousand, two hundred forty-five".